Title:
水冷式真空熱処理炉における酸化・着色防止方法
Document Type and Number:
Japanese Patent JP4476712
Kind Code:
B2
Inventors:
Kazuhiko Katsumata
Koji Sato
Ikuichi Hirabayashi
Egi Itsuo
Takuhiro Nakahara
Takahiro Semura
Koji Sato
Ikuichi Hirabayashi
Egi Itsuo
Takuhiro Nakahara
Takahiro Semura
Application Number:
JP2004183323A
Publication Date:
June 09, 2010
Filing Date:
June 22, 2004
Export Citation:
Assignee:
Ihi Co., Ltd.
Ihi Mechanical Systems Co., Ltd.
Ihi Mechanical Systems Co., Ltd.
International Classes:
F27B5/05; F27B5/16; F27D7/02
Domestic Patent References:
| JP2572017B2 | ||||
| JP5052485A | ||||
| JP59172756U | ||||
| JP8067910A | ||||
| JP7027485A | ||||
| JP52041105A | ||||
| JP11060350A | ||||
| JP2025560U | ||||
| JP5009567A | ||||
| JP10251817A | ||||
| JP1025955A |
Attorney, Agent or Firm:
Minoru Hotta